Page 80 - Math SL HB Sem 1

19 . ftfanimum tnork' 24]

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Lct p
/(.x) = - --:-: , , rvherc p, q€ R' .
-\ -q
Part of the graph of /, including &e asymptotes, is short n below-

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G) Tlre eqrutiols of tLe aryoptotes are -t=1, x=-1, y=?. Write dorryn tlrc
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f
Consider the firocti,on (t)=4x1+2.x- Find the equatior ofthe nonnal to ttr curqe
of ,f at tlre point where x:l 89
hns.. y.. i^ + t4